TubeWitch icon TUBEWITCH
Rider preparing bike before a ride

TyreWiz pressure and alerts on Garmin

Know your pressure before it costs you the ride

TubeWitch for TyreWiz is a Garmin data field for Quarq TyreWiz 1.0 and 2.0 sensors, Quarq TyreWiz for Moto sensors, and Zipp 303 SW wheels with the integrated Zipp AXS Wheel Sensor. It puts live tire pressure on Garmin Edge devices and Garmin watches, with clear warnings, fast reconnect behavior, and support for multiple bikes or wheelsets.

  • See front and rear pressure together at a glance
  • React earlier with popup, audible, and vibration alerts
  • Keep up to five named bike or wheelset profiles ready
Start Setup See Alerts
TubeWitch popup alert on a Garmin Edge device
Real-time pressure warning on the ride screen
View Alert Demo
TubeWitch popup and vibration alerts on a Garmin watch
Garmin watch layout with popup and vibration alerts
View Alert Demo
Works with Quarq TyreWiz, Quarq TyreWiz for Moto, and Zipp 303 SW Popup, audible, and vibration alerts Customizable layouts, colors, and labels

Ride confidence

Know when pressure really changed

Ever think a tire felt low after a hard hit, then stop to check but everything was fine? TubeWitch shows whether that brutal rock strike, thorns, or debris actually caused pressure loss, so you can avoid unnecessary stops and keep riding with confidence. If you really are losing air, TubeWitch will give you audible and popup alerts based on real pressure data, so you can bail before hitting that next big jump or descent.

TubeWitch can even keep watch in the background, so you can leave your map or favorite screen up and still get audible and popup alerts.

Garmin tire pressure

Show SRAM/Quarq TyreWiz tire pressure on a Garmin device

TubeWitch is a Garmin data field for riders who want Quarq TyreWiz 1.0 and 2.0 sensor data on a Garmin Edge device or compatible watch.

Display layouts and labels are flexible, while audible, pop-up, and vibration alerts are configurable to avoid nuisance duplicate alarms.

Open the SRAM/Quarq TyreWiz on Garmin overview

Compatibility

Quarq TyreWiz, Quarq TyreWiz for Moto, and Zipp 303 SW

TubeWitch supports Quarq TyreWiz 1.0 and 2.0 sensors, Quarq TyreWiz for Moto sensors, and Zipp 303 SW wheels that use the integrated Zipp AXS Wheel Sensor.

It puts SRAM/Quarq TyreWiz pressure data on Garmin screens without relying on the older TyreWiz data field.

Learn more about TyreWiz on Garmin

Explore TubeWitch

TubeWitch documentation includes setup, alerts, settings, features, and FAQ pages covering installation, configuration, and troubleshooting.

Setup

Installation steps, sensor ID entry, startup checks, and connection troubleshooting.

Open setup guide

Settings

Detailed reference for sensor sets, display options, alarms, recording, and compatibility controls.

Read settings guide

Features

Sensor-set switching, layout controls, activity recording, and alert timing.

Explore features

Gallery

Device-framed examples of TubeWitch layouts on Garmin Edge devices and Garmin watches.

View gallery

FAQ

Common questions about compatibility, pressure targets, sensor IDs, stale markers, and activity recording.

Open FAQ

Built for real ride decisions

TubeWitch is designed to keep pressure information clear while moving, not buried in setup menus.

Live pressure view

See front and rear pressure together in a format that stays readable across Edge devices and watches.

Smart warning flow

Use alert delay and reset timing to avoid noisy repeat alarms while still catching real pressure events.

Multi-bike or wheelset capability

Save up to five sets and switch manually, by touch, or by auto-scan behavior depending on the device.

Fastest path

Setup once, then ride

TubeWitch is designed for a short pre-ride setup session: enter IDs, add the field, start an activity, and confirm both wheels report before rollout.

  1. Install TubeWitch using the Garmin Connect IQ mobile app.
  2. Open TubeWitch settings and enter the numeric part of each sensor ID. View Demo
  3. Add TubeWitch to a data page, start an activity, and rotate your wheels.
  4. Confirm your live pressures.
Open Setup Guide Review Settings
Sensor ID entry fields for front and rear
TubeWitch stores the numeric part of each sensor ID

TubeWitch alert behavior includes popup, audible, vibration, delay, and reset controls designed for different riding styles and device types.

What riders see on screen

Popup alert on a Garmin Edge device
Pressure popup when limits are exceeded ยท View Alert Demo
TubeWitch display mode examples
Display mode examples with flexible layout options
Garmin Connect IQ stats showing the rear pressure chart, sensor set name, and average front and rear pressures
Post-ride summary with sensor set name and average pressures